21719 CHL, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS22652 FIBRENOIRE-INTERNET, CA
AS3257 GTT-BACKBONE GTT, US
AS6939 HURRICANE, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6137 AS21719 ORIGIN Originate: 24832 /17.40 Transit: 0 /0.00 CHL, US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 36119 AS21719 CHL, US 20 0 0 20 0 0.00% Prefix AS Path Aggregation Suggestion 108.174.64.0/24 22652 21719 108.174.66.0/23 22652 21719 108.174.68.0/24 22652 21719 108.174.71.0/24 22652 21719 108.174.72.0/22 22652 21719 108.174.76.0/23 22652 21719 108.174.79.0/24 22652 21719 184.170.192.0/24 22652 21719 184.170.194.0/23 22652 21719 184.170.196.0/22 22652 21719 184.170.204.0/22 22652 21719 192.64.212.0/23 22652 21719 192.64.214.0/24 22652 21719 192.64.216.0/21 22652 21719 198.13.20.0/23 22652 21719 198.13.24.0/21 22652 21719 199.115.212.0/22 22652 21719 209.54.128.0/19 22652 21719 216.222.144.0/20 22652 21719 216.222.156.0/24 6939 21719
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21719 7 More Specifics 13 Total Advertisements CHL, US
66.199.132.0/24 66.199.128.0/18
69.28.255.0/24 69.28.192.0/18
69.90.15.0/24 69.90.0.0/16
108.174.64.0/24 108.174.64.0/20
192.64.214.0/24 192.64.208.0/20
216.222.144.0/21 216.222.144.0/20
216.222.156.0/24 216.222.144.0/20
whois: 402590
IANA has recorded AS21719 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21719\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 21719
ASName: CHL
ASHandle: AS21719
RegDate: 2001-06-13
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/21719
OrgName: CHL
OrgId: CHL
Address: 60 East Commerce
City: Spring Valley
StateProv: NY
PostalCode: 10977
Country: US
RegDate: 2001-06-25
Updated: 2025-05-12
Ref: https://rdap.arin.net/registry/entity/CHL
OrgAbuseHandle: CAR21-ARIN
OrgAbuseName: CHL Abuse Role
OrgAbusePhone: +1-307-638-1836
OrgAbuseEmail: abuse@chl.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAR21-ARIN
OrgTechHandle: IPADM814-ARIN
OrgTechName: IP Admin
OrgTechPhone: +1-212-610-5663
OrgTechEmail: support@ipv4.global
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM814-ARIN
OrgNOCHandle: CHR3-ARIN
OrgNOCName: CHL Technical Administration Role
OrgNOCPhone: +1-212-564-3500
OrgNOCEmail: hostmaster@chl.com
OrgNOCRef: https://rdap.arin.net/registry/entity/CHR3-ARIN
OrgTechHandle: CHR3-ARIN
OrgTechName: CHL Technical Administration Role
OrgTechPhone: +1-212-564-3500
OrgTechEmail: hostmaster@chl.com
OrgTechRef: https://rdap.arin.net/registry/entity/CHR3-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#